Dean Vassar, M.D.
NPI 1609860642 · Cardiovascular Disease Physician · Bel Air, MD
Dean Vassar, M.D. is a Cardiovascular Disease Physician provider in Bel Air, MD (NPI 1609860642).
Provider details
- NPI number
- 1609860642
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- D0016036 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-09-06
- Last updated
- 2012-12-18
Frequently asked questions
- What is Dean Vassar's NPI number?
- Dean Vassar's National Provider Identifier (NPI) is 1609860642, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dean Vassar's specialty?
- Dean Vassar is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Dean Vassar located?
- Dean Vassar's practice location on file with NPPES is 520 Upper Chesapeake Dr, Bel Air, MD 21014-4339.
- What is Dean Vassar's phone number?
- The practice phone number listed in the NPPES registry for Dean Vassar is (410) 893-3122.
- Is Dean Vassar's NPI active?
- Yes — Dean Vassar's NPI (1609860642) is active in the NPPES registry as of the last update on 2012-12-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.